Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Automatic Transmission/Transaxle

4L80-E Automatic Transmission

Refer to Description And Operation for an explanation of these images.

Park or Neutral - Engine Running:

Overdrive Range, First Gear:

Overdrive Range, Second Gear:

Overdrive Range, Third Gear - Torque Converter Clutch (TCC) Applied:

Overdrive Range, Fourth Gear - Torque Converter Clutch (TCC) Applied:

Overdrive Range, 4-3 Downshift:

Overdrive Range, 3-2 Downshift:

Manual Third Gear:

Manual Second Gear:

Manual First Gear:

Reverse: